681796159746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24979}}^1\times {\mathrm{349933}}^1$

素因数の和:374930

約数の個数: 32

約数和(自身を含む): 1468547021760

約数和(自身を除く): 786750862014

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 24979, 49958, 74937, 149874, 324727, 349933, 649454, 699866, 974181, 1049799, 1948362, 2099598, 4549129, 9098258, 13647387, 27294774, 8740976407, 17481952814, 26222929221, 52445858442, 113632693291, 227265386582, 340898079873, 681796159746]

約数ペア:

[(1, 681796159746), (2, 340898079873), (3, 227265386582), (6, 113632693291), (13, 52445858442), (26, 26222929221), (39, 17481952814), (78, 8740976407), (24979, 27294774), (49958, 13647387), (74937, 9098258), (149874, 4549129), (324727, 2099598), (349933, 1948362), (649454, 1049799), (699866, 974181)]